/*
 * @(#)UnixTraceroute.java	1.0 April 30, 2008
 *
 *	The MIT License
 *
 *	Copyright (c) 2008 Malachi de AElfweald <malachid@gmail.com>
 *
 *	Permission is hereby granted, free of charge, to any person obtaining a copy
 *	of this software and associated documentation files (the "Software"), to deal
 *	in the Software without restriction, including without limitation the rights
 *	to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 *	copies of the Software, and to permit persons to whom the Software is
 *	furnished to do so, subject to the following conditions:
 *
 *	The above copyright notice and this permission notice shall be included in
 *	all copies or substantial portions of the Software.
 *
 *	THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 *	IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 *	FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 *	AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 *	LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 *	OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 *	THE SOFTWARE.
 */
package org.eoti.net.trace;

public class UnixTraceroute extends Traceroute
{
	public UnixTraceroute(String destination)
	{
		super(destination);
	}

	protected String[] getCommandLine()
	{
		return new String[]{"traceroute", "-n"};
	}

	protected void process(String line)
	{
		if(line.length() == 0) return;
		if(line.startsWith("trac")) return;

		// replace with Scanner?
		String[] data = line.split("\\s{1,}");

		addHop(data[0], data[1], data[2], data[3], data[4]);
	}

/**
traceroute: Warning: somemachine.somenetwork.com has multiple addresses; using 169.254.1.15
traceroute to somemachine.somenetwork.com (169.254.1.15), 30 hops max, 40 byte packets
 1  169.254.13.11  0.627 ms  0.388 ms  0.364 ms
 2  169.254.13.1  0.487 ms  0.412 ms  0.453 ms
 3  169.254.1.1  0.851 ms  0.794 ms  0.780 ms
 4  169.254.1.15  1.123 ms  1.103 ms  1.606 ms
*/
}
